3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| prmz | 2 | 1595 | 555 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.206 | 0.249 | 0.323 | 70.8 | -109 | 33 | 1595 | 1595 | 13241 |
| SRMFix | -0.394 | 0.394 | 0.436 | 84.6 | -134 | -35 | 1066 | 1031 | 12705 |
| initial | -0.406 | 0.406 | 0.423 | 48.9 | -63 | -34 | 1137 | 1102 | 12466 |
| SRM | -0.916 | 0.916 | 1.044 | 322.5 | -512 | -133 | 688 | 555 | 12318 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-12-28 | SRM 602 | 2 | 1102 | 1,134.71 | 0.04 | 33 | 1595 | 13241 | -133 | 555 | 12318 |
| 1 | 2010-08-04 | Member SRM 478 | 2 | 854 | 659.53 | -0.46 | -109 | 1562 | 8842 | -512 | 688 | 8128 |